Function application

ServerEditorWeb/ace/worker-javascript.js:3361–3372

(s)

  function application(s) {
    var x = symbol(s, 42);

    x.led = function (left) {
      nobreaknonadjacent(state.tokens.prev, state.tokens.curr);

      this.left = left;
      this.right = doFunction(undefined, undefined, false, { loneArg: left });
      return this;
    };
    return x;
  }

  function relation(s, f) {
    var x = symbol(s, 100);